Duplicate Images Online Are Eroding Trust in Canberra's Community Notices — Here's Why It Matters

A growing problem with duplicate and mismatched images in online community notices, local government communications and neighbourhood social media groups is making it harder for Canberra residents to verify whether information is genuine — and experts in digital communications say the ACT is particularly exposed given how heavily its public sector workforce relies on online channels to share official updates.

The issue centres on what digital archivists call duplicate image replacement: the practice of reusing stock photographs, recycled graphics or images pulled from unrelated sources to illustrate local news, community alerts and government program announcements. When the same image appears across multiple unrelated posts — or when a photograph attached to a grant notice, a planning consultation or a community event clearly depicts a different suburb, building or season — residents lose a key visual cue that helps them assess credibility.

Why Canberra Is a Specific Case

The ACT's communications environment is unusually concentrated. A significant share of the territory's roughly 460,000 residents work in or closely alongside the federal public service, and many rely on a tight cluster of channels — the ACT Government's website at access.act.gov.au, the YourSay ACT consultation portal, and a handful of large Facebook groups covering suburbs like Gungahlin, Belconnen and Tuggeranong — to stay across planning decisions, community programs and local safety alerts.

When a single misleading or duplicated image circulates in that environment, it can spread quickly. The Gungahlin Community Facebook group, which has tens of thousands of members, regularly shares ACT Government planning notices. Several posts in recent months have appeared with images that residents flagged as recycled from earlier, unrelated consultations — including at least one showing construction fencing that bore no resemblance to the Ngunnawal-area site being discussed.

The YourSay ACT portal, which the ACT Government uses to run formal community consultations on everything from light rail stage 2 alignments to the Belconnen town centre renewal, uses thumbnail images to distinguish between active projects. Duplicate thumbnails — the same aerial photograph applied to two separate consultations, for instance — make it harder for time-poor residents to navigate the site and identify which project is relevant to their street or suburb.

What This Costs the Community

The practical stakes go beyond aesthetics. The ACT Government's 2025-26 budget allocated funding for community engagement on several major infrastructure projects, including the continuation of light rail planning and housing density reviews around Dickson and the Northbourne Avenue corridor. Community input windows on those projects are typically open for only four to six weeks. If residents dismiss a notice as a duplicate or a recycled post because the image looks familiar from an earlier, unrelated project, they may not engage at all.

The Australian National University's News and Media Research Centre, based on Ellery Crescent in Acton, has tracked declining trust in local government digital communications as part of its broader work on information quality. The University of Canberra's News Lab, on Kirinari Street in Bruce, has similarly examined how visual credibility signals affect whether readers engage with or ignore official content.

There are practical steps residents and community administrators can take now. Before sharing any government notice in a local Facebook group or Nextdoor channel, it is worth checking the original source URL — typically act.gov.au or yoursay.act.gov.au — to confirm the image and content match. The ACT's digital access team can be contacted directly through Access Canberra if a notice looks inconsistent or visually duplicated from an earlier post. Community group administrators on platforms like Facebook can use reverse image search tools to check whether a photograph attached to a shared post actually depicts what it claims to depict before approving it.

For residents watching the light rail stage 2 consultation or the Belconnen urban renewal process, the advice is simple: go direct to the source portal, look for the project reference number, and do not rely on a shared image in a neighbourhood group as your primary guide to what is being proposed on your street.